Celebrating the 25th anniversary of the time-warping event, this massive collection features ZERO HOUR: CRISIS IN TIME #4-0, STEEL #8, OUTSIDERS #11, DETECTIVE COMICS #678, BATMAN #511, SUPERMAN: MAN OF STEEL #37, SUPERBOY #8, GREEN LANTERN #55, THE FLASH #94, SUPERMAN #93, THE FLASH #0, BATMAN: SHADOW OF THE BAT #31, HAWKMAN #13, LEGIONNAIRES #18, VALOR #23, ADVENTURES OF SUPERMAN #516, L.E.G.I.O.N. '94 #70, GREEN ARROW #90, GUY GARDNER: WARRIOR #24, TEAM TITANS #24, LEGION OF SUPER-HEROES #61, ACTION COMICS #703, JUSTICE LEAGUE OF AMERICA #92, JUSTICE LEAGUE TASK FORCE #16, JUSTICE LEAGUE INTERNATIONAL #68, ROBIN #10, ANIMA #7, CATWOMAN #14, DAMAGE #6, DARKSTARS #24, GREEN LANTERN #0 and stories from SHOWCASE '94 #8-10 along with a treasure trove of behind- the-scenes material.